000 00306nam a2200109Ia 4500
008 170707s9999 xx 000 0 und d
050 _a610.73 P769e
100 _a"Polit, Denise"
245 0 _a"Essentials of nursing research: methods, appraisal and utilization"
260 _c2006
942 _2lcc
_cBK
_kCirc.
999 _c14286
_d14286